- INTENSE SOLO & CO-OP CAMPAIGN: Battle back-to-back through 15 gut-wrenching missions spanning THREE epic campaigns. Fight alone or in online co-op for 2-4 players.
- BRUTAL HORDE MODE: Face off against unlimited and increasingly difficult waves of enemies in the ultimate survival challenge. Play by yourself or in 2-4 player co-op across 5 dedicated maps.
- DEADLY SURVIVORS. DEADLIER ARSENAL: Fight as elite sniper, Karl Fairburne or one of EIGHT playable heroes including 4 new female characters, armed with over 25 iconic weapons and explosive traps.
- TERRIFYING ENEMIES: Take on legions of Undead Super Soldiers, Armoured Skeletons, Zombie Snipers, Chainsaw Elites, Fire Demons and more before facing Hitler - the demonic Führer himself!
- X-RAY KILL CAM & ZOMBIE DISMEMBERMENT: See your bullets riddle the putrid insides of the undead as the infamous X-ray Kill Camera returns, and use tactical zombie dismemberment to remove body parts to disarm or slow your targets.
- REMASTERED, RECUT AND UNLEASHED: Played Zombie Army 1 or 2 on PC? Upgrade to the Zombie Army Trilogy to experience terrifying new enemies, animations, graphical effects and an entirely new third campaign with a truly apocalyptic conclusion.